#AACE58#AACE58

#AACE58 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.1% C 0.151 H 124.0°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#AACE58
RGB	rgb(170, 206, 88)
HSL	hsl(78, 55%, 58%)
HSV	hsv(78, 57%, 81%)
CMYK	cmyk(17.5%, 0%, 57.3%, 19.2%)
CIE-LAB	lab(78.11, -29.66, 53.70)
CIE-LCH	lch(78.11, 61.35, 118.91°)
OKLab	oklab(80.11% -0.0843 0.1251)
OKLCH	oklch(80.11% 0.151 124)
XYZ	xyz(40.4105, 53.3930, 17.4076)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE58 #7C58CE

analogous

#CEB758 #AACE58 #6FCE58

triadic

#AACE58 #58AACE #CE58AA

tetradic

#AACE58 #58CEB7 #7C58CE #CE586F

square

#AACE58 #58CEB7 #7C58CE #CE586F

split-complementary

#AACE58 #586FCE #B758CE

monochromatic

#688527 #8DB435 #AACE58 #C2DC87 #DAEAB7

Accessibility & contrast

On white

1.80

#AACE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#AACE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE58

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE58	#FFFFFF	#000000	##000000
##AACE58	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C24C

Deuteranopia (green-blind)

#D4C160

Tritanopia (blue-blind)

#B1C5B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace58;
/* rgb */ color: rgb(170, 206, 88);
/* oklch */ color: oklch(80.1% 0.151 124.0);

Tailwind

colors: {
  custom: {
    50: '#c6dd8b',
    500: '#aace58',
    950: '#000000',
  },
}

SCSS

$custom: #aace58;
$custom-light: #c6dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#aace58",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 88
  },
  "hsl": {
    "h": 78.305,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80106,
    "c": 0.1509,
    "h": 124
  },
  "luminance": 0.53393
}

Semantic roles & 50–950 ramp

primary

#AACE58

secondary

#563E8C

accent

#4ADE77

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #AACE58

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →